/* ============================================
   eMerchan - Site Comercial Styles
   Extensoes sobre o design system base (styles.css)
   ============================================ */

/* ============================================
   HERO - Layout 2 colunas
   ============================================ */
.hero-commercial {
    padding: 12px 0 60px;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.hero-content {
    text-align: left;
}

.hero-content h1 {
    font-size: 3.2rem;
    line-height: 1.15;
    margin-bottom: var(--spacing-md);
}

.hero-content .hero-subtitle {
    text-align: left;
    margin: 0 0 var(--spacing-xl);
    max-width: 100%;
}

.hero-ctas {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-visual img {
    width: 100%;
    max-width: 560px;
    max-height: 420px;
    object-fit: contain;
    border-radius: var(--radius-lg);
    border: 1px solid var(--outline);
    box-shadow: var(--shadow-lg);
    transition: transform var(--transition-normal);
}

.hero-visual img:hover {
    transform: scale(1.02);
    cursor: pointer;
}

/* Hero duo: desktop + mobile side by side */
.hero-visual-duo {
    position: relative;
    align-items: flex-end;
    gap: 0;
}

.hero-visual-duo .hero-mockup-desktop {
    max-width: 480px;
    max-height: 360px;
}

.hero-visual-duo .hero-mockup-mobile {
    max-width: 140px;
    max-height: 280px;
    margin-left: -30px;
    border-radius: 16px;
    box-shadow: -4px 4px 20px rgba(0,0,0,0.3);
    z-index: 1;
}

/* ============================================
   BOTAO WHATSAPP
   ============================================ */
.btn-whatsapp {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: var(--radius-md);
    background: #25D366;
    color: #fff;
    font-weight: 600;
    font-size: 0.95rem;
    font-family: inherit;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
    background: #20bd5a;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
}

.btn-whatsapp svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
}

.btn-lg {
    padding: 16px 36px;
    font-size: 1.05rem;
}

/* ============================================
   STATS - Numeros animados
   ============================================ */
.stats-section {
    padding: var(--spacing-xl) 0;
    background: var(--surface-card);
    border-top: 1px solid var(--outline);
    border-bottom: 1px solid var(--outline);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-xl);
    text-align: center;
}

.stats-grid .stat-number {
    font-size: 2.8rem;
    font-weight: 700;
    color: var(--em-green-light);
    line-height: 1.2;
}

.stats-grid .stat-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-top: 4px;
}

/* ============================================
   COMO FUNCIONA - 4 passos
   ============================================ */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.step-card {
    background: var(--surface-card);
    border: 1px solid var(--outline);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl) var(--spacing-lg);
    text-align: center;
    position: relative;
    transition: all var(--transition-normal);
}

.step-card:hover {
    border-color: var(--em-green);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
    background: var(--gradient-green);
    color: #fff;
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
}

.step-card h3 {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.step-card p {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Connector line entre steps */
.steps-grid .step-card:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 48px;
    right: -16px;
    width: 32px;
    height: 2px;
    background: var(--outline);
}

/* ============================================
   SHOWCASE - Screenshots alternados
   ============================================ */
.showcase-item {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
    margin-bottom: var(--spacing-xxl);
}

.showcase-item:last-child {
    margin-bottom: 0;
}

.showcase-reverse {
    direction: rtl;
}

.showcase-reverse > * {
    direction: ltr;
}

.showcase-text h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.showcase-text p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
}

.showcase-text .hero-badge {
    margin-bottom: var(--spacing-md);
    display: inline-flex;
}

.showcase-image img {
    width: 100%;
    max-height: 400px;
    object-fit: contain;
    border-radius: var(--radius-lg);
    border: 1px solid var(--outline);
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-normal);
}

.showcase-image img:hover {
    transform: scale(1.02);
    cursor: pointer;
}

.showcase-mobile .showcase-image img {
    max-width: 40%;
    margin: 0 auto;
    display: block;
}

/* Duo mobile screenshots side by side */
.showcase-mobile-duo {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 16px;
}

.showcase-mobile-duo img {
    max-width: 35% !important;
    margin: 0 !important;
}

/* ============================================
   BI GRID - Dashboards compactos
   ============================================ */
.bi-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
}

.bi-card {
    background: var(--surface-card);
    border: 1px solid var(--outline);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    text-align: center;
    transition: all var(--transition-fast);
}

.bi-card:hover {
    border-color: var(--em-green);
    background: var(--surface-elevated);
}

.bi-card-icon {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-xs);
}

.bi-card h4 {
    font-size: 0.85rem;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.bi-card p {
    font-size: 0.75rem;
    color: var(--text-muted);
    line-height: 1.4;
}

/* ============================================
   DIFERENCIAIS - Grid de cards com icone
   ============================================ */
.diferenciais-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.diferencial-card {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: var(--surface-elevated);
    border: 1px solid var(--outline);
    border-radius: var(--radius-lg);
    transition: all var(--transition-normal);
    align-items: flex-start;
}

.diferencial-card:hover {
    border-color: var(--em-green);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.diferencial-card.diferencial-destaque {
    border-color: var(--em-green);
    background: linear-gradient(135deg, var(--surface-elevated) 0%, rgba(79, 138, 92, 0.08) 100%);
}

.diferencial-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background: rgba(79, 138, 92, 0.12);
    font-size: 1.4rem;
}

.diferencial-destaque .diferencial-icon {
    background: var(--gradient-green);
}

.diferencial-content h4 {
    font-size: 1rem;
    color: var(--text-primary);
    margin-bottom: 6px;
}

.diferencial-content p {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

.diferencial-badge {
    display: inline-block;
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #fff;
    background: var(--em-green);
    padding: 2px 8px;
    border-radius: 4px;
    margin-bottom: 6px;
}

/* ============================================
   DEPOIMENTOS - Carousel
   ============================================ */
.testimonials-carousel {
    position: relative;
    overflow: hidden;
    max-width: 700px;
    margin: var(--spacing-xl) auto 0;
}

.testimonial-track {
    display: flex;
    transition: transform 0.5s ease;
}

.testimonial-card {
    min-width: 100%;
    padding: var(--spacing-xl);
    background: var(--surface-elevated);
    border: 1px solid var(--outline);
    border-radius: var(--radius-lg);
    text-align: center;
    box-sizing: border-box;
}

.testimonial-stars {
    color: #FFD166;
    font-size: 1.3rem;
    margin-bottom: var(--spacing-md);
    letter-spacing: 4px;
}

.testimonial-card blockquote {
    font-size: 1rem;
    color: var(--text-primary);
    line-height: 1.7;
    font-style: italic;
    margin: 0 0 var(--spacing-lg);
    padding: 0;
    border: none;
}

.testimonial-author strong {
    display: block;
    color: var(--text-primary);
    font-size: 0.95rem;
}

.testimonial-author span {
    color: var(--text-muted);
    font-size: 0.85rem;
}

.testimonial-dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: var(--spacing-lg);
}

.testimonial-dot {
    width: 10px;
    height: 10px;
    border-radius: var(--radius-full);
    background: var(--outline);
    border: none;
    cursor: pointer;
    padding: 0;
    transition: all var(--transition-fast);
}

.testimonial-dot.active {
    background: var(--em-green);
    width: 28px;
    border-radius: 5px;
}

/* ============================================
   CTA SECTION
   ============================================ */
.section-cta {
    background: linear-gradient(135deg, rgba(79, 138, 92, 0.15) 0%, rgba(136, 217, 144, 0.08) 100%);
    border-top: 1px solid rgba(79, 138, 92, 0.3);
    border-bottom: 1px solid rgba(79, 138, 92, 0.3);
}

.section-cta h2 {
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
}

.section-cta p {
    color: var(--text-secondary);
    max-width: 560px;
    margin: 0 auto var(--spacing-xl);
    font-size: 1.05rem;
}

/* ============================================
   FAQ - Accordion
   ============================================ */
.faq-list {
    max-width: 750px;
    margin: var(--spacing-xl) auto 0;
}

.faq-item {
    border: 1px solid var(--outline);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-sm);
    overflow: hidden;
    transition: border-color var(--transition-fast);
}

.faq-item.active {
    border-color: var(--em-green);
}

.faq-question {
    width: 100%;
    padding: 16px 20px;
    background: var(--surface-elevated);
    border: none;
    color: var(--text-primary);
    font-size: 0.95rem;
    font-weight: 600;
    font-family: inherit;
    text-align: left;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-md);
    transition: background var(--transition-fast);
}

.faq-question:hover {
    background: var(--surface-hover);
}

.faq-arrow {
    font-size: 0.7rem;
    color: var(--text-muted);
    transition: transform var(--transition-fast);
    flex-shrink: 0;
}

.faq-item.active .faq-arrow {
    transform: rotate(180deg);
    color: var(--em-green-light);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease, padding 0.35s ease;
    padding: 0 20px;
}

.faq-item.active .faq-answer {
    max-height: 800px;
    padding: 0 20px 16px;
}

.faq-answer p {
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 0.9rem;
}

/* ============================================
   FOOTER COMERCIAL - 4 colunas
   ============================================ */
.footer-commercial {
    background: var(--surface-card);
    border-top: 1px solid var(--outline);
    padding: var(--spacing-xxl) 0 var(--spacing-lg);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 1.5fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.footer-col .logo {
    margin-bottom: var(--spacing-md);
}

.footer-col p {
    color: var(--text-secondary);
    font-size: 0.88rem;
    line-height: 1.6;
}

.footer-col h4 {
    color: var(--text-primary);
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.footer-col a {
    display: block;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.88rem;
    padding: 4px 0;
    transition: color var(--transition-fast);
}

.footer-col a:hover {
    color: var(--em-green-light);
}

.footer-bottom {
    border-top: 1px solid var(--outline);
    padding-top: var(--spacing-lg);
    text-align: center;
}

.footer-bottom p {
    color: var(--text-muted);
    font-size: 0.8rem;
}

/* Nav bottom row (Login + Theme) */
.nav-bottom-row {
    display: flex;
    align-items: center;
    gap: 8px;
}

/* ============================================
   DROPDOWN MENU
   ============================================ */
.nav-dropdown-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.nav-dropdown-trigger {
    cursor: pointer;
}

.nav-arrow {
    font-size: 0.7em;
    margin-left: 2px;
    transition: transform var(--transition-fast);
    display: inline-block;
}

.nav-dropdown-wrapper.open .nav-arrow {
    transform: rotate(180deg);
}

.nav-dropdown {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 200px;
    background: var(--surface-card);
    border: 1px solid var(--outline);
    border-radius: var(--radius-md);
    padding: var(--spacing-xs) 0;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
    z-index: 200;
    margin-top: var(--spacing-xs);
}

.nav-dropdown-wrapper:hover .nav-dropdown,
.nav-dropdown-wrapper.open .nav-dropdown {
    display: block;
}

.nav-dropdown-item {
    display: block;
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    transition: all var(--transition-fast);
}

.nav-dropdown-item:hover {
    background: var(--surface-hover);
    color: var(--em-green-light);
}

/* ============================================
   SECTION BAR (homepage only)
   ============================================ */
.nav-section-bar {
    background: var(--surface-card);
    border-bottom: 1px solid var(--outline);
    padding: var(--spacing-xs) 0;
}

.nav-section-bar .container {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
}

.nav-section-link {
    color: var(--text-muted);
    font-size: 0.8rem;
    font-weight: 500;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.nav-section-link:hover,
.nav-section-link.active {
    color: var(--em-green-light);
    background: var(--surface-hover);
}

/* ============================================
   MOBILE MENU
   ============================================ */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    color: var(--text-primary);
    font-size: 1.5rem;
    line-height: 1;
}

/* ============================================
   WHATSAPP CONVERSION MODAL
   ============================================ */
.wpp-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10000;
    align-items: center;
    justify-content: center;
}

.wpp-modal.active {
    display: flex;
}

.wpp-modal-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
}

.wpp-modal-content {
    position: relative;
    background: var(--surface-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2.5rem 2rem;
    max-width: 420px;
    width: 90%;
    text-align: center;
    animation: modalIn 0.25s ease;
}

@keyframes modalIn {
    from { opacity: 0; transform: scale(0.95) translateY(10px); }
    to { opacity: 1; transform: scale(1) translateY(0); }
}

.wpp-modal-close {
    position: absolute;
    top: 12px;
    right: 16px;
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.5rem;
    cursor: pointer;
    line-height: 1;
    padding: 4px;
}

.wpp-modal-close:hover {
    color: var(--text-primary);
}

.wpp-modal-icon {
    font-size: 3rem;
    margin-bottom: 0.75rem;
}

.wpp-modal-content h2 {
    font-size: 1.4rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.wpp-modal-content p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.wpp-modal-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    font-size: 1.1rem;
}

/* ============================================
   LIGHTBOX - Modal de Imagem Ampliada
   ============================================ */
.lightbox-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: zoom-out;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

.lightbox-overlay.active {
    opacity: 1;
    visibility: visible;
}

.lightbox-img {
    max-width: 95vw;
    max-height: 90vh;
    object-fit: contain;
    border-radius: var(--radius-md);
    box-shadow: 0 0 60px rgba(0, 0, 0, 0.5);
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
    transform: scale(0.9);
    transition: transform var(--transition-normal);
}

.lightbox-overlay.active .lightbox-img {
    transform: scale(1);
}

.lightbox-caption {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    color: #fff;
    font-size: 0.9rem;
    background: rgba(0, 0, 0, 0.7);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-md);
    max-width: 80%;
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.lightbox-close {
    position: fixed;
    top: 16px;
    right: 20px;
    background: rgba(255, 255, 255, 0.15);
    border: none;
    color: #fff;
    font-size: 1.5rem;
    width: 44px;
    height: 44px;
    border-radius: var(--radius-full);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition-fast);
    z-index: 2001;
}

.lightbox-close:hover {
    background: rgba(255, 255, 255, 0.3);
}

/* Image rendering para nitidez */
.hero-visual img,
.showcase-image img {
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
}

/* ============================================
   PARCEIROS - Logos de redes varejistas
   ============================================ */
.parceiros-grid {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-xl);
    flex-wrap: wrap;
    margin-top: var(--spacing-xl);
}

.parceiro-card {
    background: #fff;
    border: 1px solid var(--outline);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg) var(--spacing-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-normal);
    min-width: 180px;
}

.parceiro-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--em-green);
}

.parceiro-card img {
    max-height: 80px;
    max-width: 180px;
    object-fit: contain;
}

.parceiros-cta {
    text-align: center;
    margin-top: var(--spacing-xl);
}

.parceiros-cta a {
    color: var(--em-green-light);
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    transition: color var(--transition-fast);
}

.parceiros-cta a:hover {
    color: var(--em-green);
    text-decoration: underline;
}

/* Preço destaque */
.preco-card {
    background: linear-gradient(135deg, rgba(79, 138, 92, 0.1) 0%, rgba(136, 217, 144, 0.05) 100%);
    border: 2px solid var(--em-green);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xxl) var(--spacing-xl);
    text-align: center;
    max-width: 500px;
    margin: var(--spacing-xl) auto 0;
}

.preco-valor {
    font-size: 3rem;
    font-weight: 700;
    color: var(--em-green-light);
    line-height: 1.2;
}

.preco-valor small {
    font-size: 1rem;
    font-weight: 400;
    color: var(--text-secondary);
}

.preco-desc {
    color: var(--text-secondary);
    margin-top: var(--spacing-md);
    font-size: 0.95rem;
    line-height: 1.6;
}

.preco-inclui {
    list-style: none;
    padding: 0;
    margin: var(--spacing-lg) 0 0;
    text-align: left;
    display: inline-block;
}

.preco-inclui li {
    padding: var(--spacing-xs) 0;
    color: var(--text-secondary);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.preco-inclui li span {
    color: var(--em-green-light);
}

/* ============================================
   ONBOARDING FORM - Cadastro Convênio
   ============================================ */
.onboarding-form {
    max-width: 800px;
    margin: 0 auto;
    background: var(--surface-card);
    border: 1px solid var(--outline);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xxl);
}

.form-section-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--em-green);
    display: inline-block;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.form-field {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.form-field label {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.form-field .required {
    color: #e53935;
}

.form-field input,
.form-field select {
    padding: 10px 14px;
    border: 1px solid var(--outline);
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    font-family: 'Inter', sans-serif;
    color: var(--text-primary);
    background: var(--surface);
    transition: border-color var(--transition-fast);
}

.form-field input:focus,
.form-field select:focus {
    outline: none;
    border-color: var(--em-green);
    box-shadow: 0 0 0 3px rgba(79, 138, 92, 0.15);
}

.form-field input::placeholder {
    color: var(--text-muted, #aaa);
}

.upload-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.upload-field {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    min-width: 0;
}

.upload-field label {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.upload-field input[type="file"] {
    width: 100%;
    max-width: 100%;
    min-width: 0;
    padding: 10px;
    border: 2px dashed var(--outline);
    border-radius: var(--radius-md);
    font-size: 0.8rem;
    color: var(--text-secondary);
    background: var(--surface);
    cursor: pointer;
    transition: border-color var(--transition-fast);
    box-sizing: border-box;
}

.upload-field input[type="file"]:hover {
    border-color: var(--em-green);
}

.upload-hint {
    font-size: 0.75rem;
    color: var(--text-muted, #aaa);
}

.form-actions {
    text-align: center;
    margin-top: var(--spacing-xl);
}

.form-msg {
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    margin-top: var(--spacing-lg);
    text-align: center;
}

.form-msg-error {
    background: #fdecea;
    color: #b71c1c;
    border: 1px solid #f5c6cb;
}

.form-msg-success {
    background: #e8f5e9;
    color: #1b5e20;
    border: 1px solid #c8e6c9;
}

.form-sucesso {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
    padding: var(--spacing-xxl);
}

.sucesso-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-lg);
}

.form-sucesso h3 {
    font-size: 1.5rem;
    color: var(--em-green-light);
    margin-bottom: var(--spacing-md);
}

.form-sucesso p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Download cards grid */
.download-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
}

.download-card {
    background: var(--surface-card);
    border: 1px solid var(--outline);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    text-align: center;
    transition: all var(--transition-normal);
}

.download-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--em-green);
}

.download-icon {
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
}

.download-card h3 {
    font-size: 1rem;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.download-card p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: var(--spacing-md);
}

.download-campos {
    list-style: none;
    padding: 0;
    margin: 0 0 var(--spacing-lg) 0;
    text-align: left;
}

.download-campos li {
    font-size: 0.8rem;
    color: var(--text-muted, #888);
    padding: 3px 0;
}

.download-campos li::before {
    content: '• ';
    color: var(--em-green-light);
}

.btn-sm {
    padding: 8px 20px;
    font-size: 0.85rem;
}

/* ============================================
   SCROLL ANIMATIONS
   ============================================ */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.animated {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================
   RESPONSIVE - Tablet (768px)
   ============================================ */
@media (max-width: 768px) {
    /* Hero */
    .hero-commercial {
        min-height: auto;
        padding: 12px 0 32px;
    }

    .hero-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
        text-align: center;
    }

    .hero-content {
        text-align: center;
    }

    .hero-content h1 {
        font-size: 2.2rem;
    }

    .hero-content .hero-subtitle {
        text-align: center;
    }

    .hero-ctas {
        justify-content: center;
    }

    .hero-visual {
        order: -1;
    }

    .hero-visual img {
        max-width: 400px;
    }

    .hero-visual-duo .hero-mockup-desktop {
        max-width: 340px;
    }

    .hero-visual-duo .hero-mockup-mobile {
        max-width: 110px;
        max-height: 220px;
        margin-left: -20px;
    }

    .showcase-image img {
        max-width: 500px;
    }

    /* Stats */
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-lg);
    }

    /* Steps */
    .steps-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .steps-grid .step-card::after {
        display: none;
    }

    /* Showcase */
    .showcase-item,
    .showcase-reverse {
        grid-template-columns: 1fr;
        direction: ltr;
    }

    /* Diferenciais */
    .diferenciais-grid {
        grid-template-columns: 1fr;
    }

    /* BI Grid */
    .bi-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    /* Footer */
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-lg);
    }

    /* Mobile menu */
    .header-content {
        flex-wrap: nowrap;
        position: relative;
        padding: 8px 0;
    }

    .mobile-menu-toggle {
        display: block;
        margin-left: auto;
    }

    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        right: 0;
        width: 220px;
        background: var(--surface-card);
        border: 1px solid var(--outline);
        border-radius: 12px;
        padding: 8px 0;
        flex-direction: column;
        text-align: left;
        gap: 0;
        z-index: 100;
        box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
    }

    .nav-links.open {
        display: flex;
    }

    .nav-links .nav-link,
    .nav-links .nav-dropdown-trigger {
        display: block;
        padding: 10px 16px;
        border-radius: 0;
        width: 100%;
        box-sizing: border-box;
        font-size: 0.9rem;
    }

    .nav-links .nav-link:hover,
    .nav-links .nav-dropdown-trigger:hover {
        background: var(--surface-hover);
    }

    .nav-bottom-row {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 12px;
        padding: 8px 16px;
        border-top: 1px solid var(--outline);
        margin-top: 4px;
    }

    .nav-bottom-row .btn.btn-secondary {
        font-size: 0.85rem;
    }

    .nav-bottom-row .theme-toggle {
        margin: 0;
    }

    /* Dropdown mobile */
    .nav-dropdown-wrapper {
        width: 100%;
        flex-direction: column;
    }

    .nav-dropdown {
        position: static !important;
        box-shadow: none !important;
        border: none !important;
        border-radius: 0 !important;
        margin-top: 0 !important;
        padding: 0 !important;
        min-width: 0 !important;
        background: rgba(0, 0, 0, 0.1);
    }

    .nav-dropdown-wrapper:hover .nav-dropdown {
        display: none;
    }

    .nav-dropdown-wrapper.open .nav-dropdown {
        display: block;
    }

    .nav-dropdown-item {
        padding: 8px 24px;
        text-align: left;
        font-size: 0.85rem;
    }

    /* Onboarding form */
    .onboarding-form {
        padding: var(--spacing-lg);
    }

    .form-row {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .upload-grid {
        grid-template-columns: 1fr;
    }

    .download-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-md);
    }

    /* Parceiros */
    .parceiros-grid {
        gap: var(--spacing-lg);
    }

    .parceiro-card {
        min-width: 140px;
        padding: var(--spacing-md) var(--spacing-lg);
    }

    .parceiro-card img {
        max-height: 60px;
    }

    /* Section bar mobile */
    .nav-section-bar .container {
        gap: var(--spacing-sm);
    }

    .nav-section-link {
        font-size: 0.75rem;
    }
}

/* ============================================
   RESPONSIVE - Mobile (480px)
   ============================================ */
@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 1.8rem;
    }

    .hero-ctas {
        flex-direction: column;
        align-items: center;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-md);
    }

    .stats-grid .stat-number {
        font-size: 2rem;
    }

    .steps-grid {
        grid-template-columns: 1fr;
    }

    .download-grid {
        grid-template-columns: 1fr;
    }

    .bi-grid {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-col .logo {
        justify-content: center;
    }

    .section-cta h2 {
        font-size: 1.5rem;
    }

    .btn-lg {
        padding: 14px 28px;
        font-size: 0.95rem;
    }
}

/* Footer contact: evita quebra ruim em telefone/CEP */
.footer-contact a,
.footer-contact p {
    word-break: normal;
    overflow-wrap: normal;
    hyphens: none;
}